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Last updated: October 1, 2015

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Ivan Alejandro Barrera Juarez

Ivan Alejandro Barrera Juarez

Web and Java Developer also Spanish Translator

Mexico - Tests: 3

Working first as an IT support, gained experience on Web design & development with HTML and PHP, database design, development and administration using MySQL. Have experience in Java OOP to develop many kinds of aplications (administrative, science, financial, entertainment), also I became half time OOP university teacher in this programming language. Participate in Android app's development workshops and willing to master this platform. Good experience in Microsoft Office Professional Suite (Word, Excel, Powerpoint, Access). Good level of English speaking and writting, able to translate from Spanish to English and viceversa. Each project being developed, there is a formal and unique commitment to achieve our customers satisfaction.

$22.22 /hr
0 hours

Prasanna Kumara Welegedara

Prasanna Kumara Welegedara


Sri Lanka - Tests: 1

I am worked as Senior Programmer/Project Leader and My Primary Responsibilities at OpenArc is to Analyses, Design and Develop, the Application Software Assigned. In addition, maintain the records pertaining to project management tasks according to company’s quality management systems (QMS) also responsible for meeting with project deadlines and customer loyalty. I have good knowledge of using JSE and JEE , HMTL, DHTML, JAVA, JSP JSF, Servlet, Struts, JPA, Hibernate, Spring, PHP, CakePHP , Joomla, MySQL .

$11.11 /hr
338 hours

Vitali Tsiukala

Vitali Tsiukala

Hardware engineer

Belarus - Portfolio: 1

Over 3 last years, I have developed,mounted and debugged few boards: 1) 6U board based on CompactPCI including Arria II GX, Max II(EPM2210), SSRAMs,PCI controller PLX9656, Fast Ethernet controller, Optical tranceiver etc. (8-layer board) 2) 6U rear i/o board on CompactPCI including Cyclone IV, SSRAMs, ADC 14bit, DAC 14bit etc. (8-layer board) 3) Mezzanine card on PMC including Stratix IV,Max II(EPM2210), DDR II, QDR, SFP, PLX 9656 etc. (14-layer board)

$11.11 /hr
727 hours

Son Pham

Son Pham

Python Developer

Vietnam - Tests: 2 - Portfolio: 1

I'm experience Python specialist, I have experience of analysing, designing, developing and implementing ERP system project since 2011, especialy OpenERP project. I have strong background knowleage of sale, hr and CRM modules. I also wrote many Independent addon modules on OpenERP, I can make a project come true from out of nothing. I can work independently with high pressure under limited working time. I think I'm hard-working developer and never-miss-deadline spirit is my another strength. Thank you for paying some time dropping by!

100% Job Success
$16.67 /hr
358 hours

Praveen Mukkala

Java Developer

United Kingdom

Hi, I am Praveen M and having around 12 years of IT Experience. I have around 7 years of experience in Java based fronend and backend projects. I have used Java, J2EE, Spring, Apache frameworks to build backend systems with predominantly EJBs, Service Oriented and RESTFul API in a high volume transactional distributed systems. I have used Struts, Javascript, Servlets, JSP, CSS, HTML frameworks and APIs to build the frontend systems. Having said that I am not an expert in building the Themes, website styles and look and feel part of front ends which is usually taken care by the web developers. I have also worked on various heavy Application servers like IBM WebSphere, BEA/Oracle Weblogic, ALSB to build and deploy the applications and have some good exposure in administering and tuning the servers. Apart from building applications, I have 4 yrs experience in doing System admin, OS Support for various Physical (HP Blades) and virtual servers(VMWare) and expert level knowledge in IBM DataPower XI50. I am looking forward and very enthusiastic to work in Java, JEE, Spring, SOA or Web based projects with a passion to learn new languages like Scala, Clojure, Java8 and new frameworks. Regds, Praveen

$33.33 /hr
0 hours

Alexandr M.

Alexandr M.

Microsoft Certified C#/ASP.NET/J2SE Expert

Russia - Tests: 3 - Portfolio: 1

I'm a responsible and reliable person. I'm available to work alone as well as be a team player. I can build a site from a scratch or I can continue working with existing code. Total experience in software developing 11 years. I can provide wide range of services: - estimation of projects - build projects from the ground up for you or your business - support of existing projects (including badly written project) - optimization Using technologies, frameworks and libraries: - .NET (C#, ASP.NET, ADO.NET) - Java (J2SE, J2EE) - Javascript (jQuery, Knockout) - HTML - XML - XSLT - JSTL - MVC framework - Azure - WCF - Mandrill - WinForms - multi-threading (.NET and Java) - Entity Framework - LINQtoSQL - NHibernate/Fluent NHibernate - Razor - PdfLib - iText/iTextSharp - jUnit/nUnit - Log4j/Log4net - Elmah (Error Logging Modules and Handlers for ASP.NET) - Aspose (Word, Cells) - Chilkat - Xero - Amazon Web Services - Betfair API - DevExpress - MSBuild - Ant Databases: - MS SQL Server (including T-SQL, stored procedures, synchronization/replication, export, import) - PostgreSQL - MS Access - SQLite - db4o - MySQL Version Control: - Subversion - Git - CVS

Groups: AspDotNetStorefront, Yahoo Web Hosting Designer

100% Job Success
$25.00 /hr
21,099 hours

Jason Smith

Jason Smith

Alpha Anywhere & Alpha Five Database Architect & Application Developer

United States - Tests: 5 - Portfolio: 1

If you're looking for someone to develop your custom database application, look no further. I specialize in building and maintaining database applications using Alpha Anywhere. Formerly known as Alpha Five, Alpha Anywhere is a cutting-edge, front-end-to-back-end solution for rapidly building data-driven apps of every type—web, mobile, and desktop. I've been developing applications with Alpha 5 and Alpha Anywhere since 2007, working on projects such as statistical analysis, property management, inventory management, freight-forwarding, operations management, and more. Whether your project is an in-house desktop application, a website, or a data-driven mobile application, my skills are a good match. Check out my website at for more details. The come back here to start the conversation! I'll be happy assist you!

100% Job Success
$45.00 /hr
1,155 hours

Yuriy A.

Yuriy A.

Expert Java Developer (Server Side)

Russia - Tests: 3

Over the last 8 years, I have developed a wide range of software solutions using JavaSE/JavaEE. Last three years I have been working as Java Expert who helped java-team and QA-team to solve complex problems. Special Skills: 1) Multithreading 2) Integration 3) Improvment/Optimization 4) Jetty/Servlets/HTTP/JAX-RS/JAX-WS 5) JMS (ActiveMQ/Fuse) 6) Hibernate/SQL (MySQL, Oracle, MSSQL) 7) Morphia/NoSQL (MongoDB) 8) SMPP 9) XML/XSLT/JSON 10) HTML Parsers/Spiders/Bots 11) Security 12) JUnit/Mockito/DBUnit/Cobertura 13) Maven/GIT

$30.00 /hr
20 hours